Home / 167,302,059.12-230,805,226.04-104,469,075.27

Finding the Fourth Proportional to 167,302,059.12, 230,805,226.04 and 104,469,075.27

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Solution

The fourth proportional to 167,302,059.12, 230,805,226.04 and 104,469,075.27 is: 144,122,604.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,302,059.12 : 230,805,226.04 = 104,469,075.27 : x
  2. Step 2: Convert to fraction form
    167,302,059.12/230,805,226.04 = 104,469,075.27/x
  3. Step 3: Cross multiply
    167,302,059.12x = 230,805,226.04 × 104,469,075.27
  4. Step 4: Simplify right side
    167,302,059.12x = 24,112,008,531,359,776
  5. Step 5: Solve for x
    x = 24,112,008,531,359,776/167,302,059.12
  6. Step 6: Final answer
    x = 144,122,604.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.